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SYMPHONY 1020-00-000SRecalls & reported problems

Medos International Sàrl · SYMPHONY OCT SYSTEM SET SCREW · Class 2 · Implant

All models of SYMPHONY (113)

Data updated Oct 16, 2026 from official FDA records · Editorial policy

Adverse event reports
11
Deaths reported
0
Injuries reported
10
Recalls naming it
0

Summary

The FDA's MAUDE database contains 11 adverse event reports that list this exact device (DI 10705034526799), received between Jul 5, 2022 and Aug 18, 2026 — classified as 10 injuries, 1 malfunction.

The most frequently reported specific device problem is “Break” (7 reports).

Reports come from manufacturers, hospitals and patients and are not verified by the FDA. A report does not prove the device caused the event, and counts can't be used to compare devices or estimate failure rates. What reports can and can't tell you · How this data works · Data updated Oct 16, 2026.

Reports received per month

Nov 2023: 0 reportsDec 2023: 0 reportsJan 2024: 0 reportsFeb 2024: 0 reportsMar 2024: 0 reportsApr 2024: 0 reportsMay 2024: 0 reportsJun 2024: 0 reportsJul 2024: 0 reportsAug 2024: 0 reportsSep 2024: 0 reportsOct 2024: 0 reportsNov 2024: 0 reportsDec 2024: 0 reportsJan 2025: 7 reportsFeb 2025: 0 reportsMar 2025: 0 reportsApr 2025: 0 reportsMay 2025: 0 reportsJun 2025: 0 reportsJul 2025: 0 reportsAug 2025: 0 reportsSep 2025: 0 reportsOct 2025: 0 reportsNov 2025: 0 reportsDec 2025: 0 reportsJan 2026: 0 reportsFeb 2026: 0 reportsMar 2026: 0 reportsApr 2026: 0 reportsMay 2026: 0 reportsJun 2026: 0 reportsJul 2026: 0 reportsAug 2026: 1 reportsSep 2026: 0 reportsOct 2026: 0 reports2024202520267
Last 36 months. The most recent month may be incomplete.

Most reported problems

Device problems

  • Break7
  • Migration3
  • Device Slipped1

Patient problems

  • Nonunion/Delayed-union Bone Fracture7
  • Failure of Implant2
  • Appropriate Clinical Signs, Symptoms and Conditions Term/Code Not Available1
  • Insufficient Information1

Recent adverse event reports

The 11 most recent of 11 reports, in the reporter's own words as published by the FDA.

  • MalfunctionAug 18, 2026Migration

    Patient problems: Insufficient Information

    MAUDE report 50308237 ↗
  • InjuryJan 17, 2025Break; Break

    IT WAS REPORTED THAT ALMOST ALL INNER SCREWS FROM A SYMPHONY CONSTRUCTION DETACHED FROM THE HEAD OF THE SCREW. THE FIRST SURGERY WAS ON (B)(6) 2024 AND IN POST OP EXAM IT WAS VERIFIED THAT THAT CONSTRUCTION FAILED WITH THE LOOSE LOCKING SCREWS. ALMOST ALL PEDICLE SCREWS REMAINED ON PLACE. NON UNION WAS ALSO NOTED. THE PATIENT UNDERWENT REVISION SURGERY, WHICH WENT WELL.

    Patient problems: Nonunion/Delayed-union Bone Fracture

    MAUDE report 21180760 ↗
  • InjuryJan 17, 2025Break; Break

    IT WAS REPORTED THAT ALMOST ALL INNER SCREWS FROM A SYMPHONY CONSTRUCTION DETACHED FROM THE HEAD OF THE SCREW. THE FIRST SURGERY WAS ON (B)(6) 2024 AND IN POST OP EXAM IT WAS VERIFIED THAT THAT CONSTRUCTION FAILED WITH THE LOOSE LOCKING SCREWS. ALMOST ALL PEDICLE SCREWS REMAINED ON PLACE. NON UNION WAS ALSO NOTED. THE PATIENT UNDERWENT REVISION SURGERY, WHICH WENT WELL.

    Patient problems: Nonunion/Delayed-union Bone Fracture

    MAUDE report 21180698 ↗
  • InjuryJan 17, 2025Break; Break

    IT WAS REPORTED THAT ALMOST ALL INNER SCREWS FROM A SYMPHONY CONSTRUCTION DETACHED FROM THE HEAD OF THE SCREW. THE FIRST SURGERY WAS ON (B)(6) 2024 AND IN POST OP EXAM IT WAS VERIFIED THAT CONSTRUCTION FAILED WITH THE LOOSE LOCKING SCREWS. ALMOST ALL PEDICLE SCREWS REMAINED ON PLACE. NON-UNION WAS ALSO NOTED. THE PATIENT UNDERWENT REVISION SURGERY, WHICH WENT WELL.

    Patient problems: Nonunion/Delayed-union Bone Fracture

    MAUDE report 21180685 ↗
  • InjuryJan 17, 2025Break; Break

    IT WAS REPORTED THAT ALMOST ALL INNER SCREWS FROM A SYMPHONY CONSTRUCTION DETACHED FROM THE HEAD OF THE SCREW. THE FIRST SURGERY WAS ON (B)(6) 2024 AND IN POST OP EXAM IT WAS VERIFIED THAT CONSTRUCTION FAILED WITH THE LOOSE LOCKING SCREWS. ALMOST ALL PEDICLE SCREWS REMAINED ON PLACE. NON UNION WAS ALSO NOTED. THE PATIENT UNDERWENT REVISION SURGERY, WHICH WENT WELL.

    Patient problems: Nonunion/Delayed-union Bone Fracture

    MAUDE report 21180670 ↗
  • InjuryJan 17, 2025Break; Break

    IT WAS REPORTED THAT ALMOST ALL INNER SCREWS FROM A SYMPHONY CONSTRUCTION DETACHED FROM THE HEAD OF THE SCREW. THE FIRST SURGERY WAS ON (B)(6) 2024 AND IN POST OP EXAM IT WAS VERIFIED THAT CONSTRUCTION FAILED WITH THE LOOSE LOCKING SCREWS. ALMOST ALL PEDICLE SCREWS REMAINED ON PLACE. NON-UNION WAS ALSO NOTED. THE PATIENT UNDERWENT REVISION SURGERY, WHICH WENT WELL.

    Patient problems: Nonunion/Delayed-union Bone Fracture

    MAUDE report 21180608 ↗
  • InjuryJan 17, 2025Break; Break

    IT WAS REPORTED THAT ALMOST ALL INNER SCREWS FROM A SYMPHONY CONSTRUCTION DETACHED FROM THE HEAD OF THE SCREW. THE FIRST SURGERY WAS ON (B)(6) 2024 AND IN POST OP EXAM IT WAS VERIFIED THAT THAT CONSTRUCTION FAILED WITH THE LOOSE LOCKING SCREWS. ALMOST ALL PEDICLE SCREWS REMAINED ON PLACE. NON-UNION WAS ALSO NOTED. THE PATIENT UNDERWENT REVISION SURGERY, WHICH WENT WELL.

    Patient problems: Nonunion/Delayed-union Bone Fracture

    MAUDE report 21180152 ↗
  • InjuryJan 17, 2025Break; Break

    IT WAS REPORTED THAT ALMOST ALL INNER SCREWS FROM A SYMPHONY CONSTRUCTION DETACHED FROM THE HEAD OF THE SCREW. THE FIRST SURGERY WAS ON (B)(6) 2024 AND IN POST OP EXAM IT WAS VERIFIED THAT CONSTRUCTION FAILED WITH THE LOOSE LOCKING SCREWS. ALMOST ALL PEDICLE SCREWS REMAINED ON PLACE. NON UNION WAS ALSO NOTED. THE PATIENT UNDERWENT REVISION SURGERY, WHICH WENT WELL.

    Patient problems: Nonunion/Delayed-union Bone Fracture

    MAUDE report 21180076 ↗
  • InjuryMar 27, 2023Migration; Migration

    DEVICE REPORT FROM DEPUY SYNTHES REPORTS AN EVENT IN JAPAN AS FOLLOWS: IT WAS REPORTED THAT THIS WAS AN UNKNOWN SURGERY PERFORMED ON (B)(6) 2022. IN THE SURGERY, T2/3 WAS FIXED WITH SYMPHONY PRODUCTS, T5-S2 WERE FIXED WITH EXPEDIUM VERSE PRODUCTS. L1-S2 WERE CONNECTED BY STRIKER¿S OPENDOMINO PRODUCTS. ONLY THE SET SCREWS ON THE LEFT SIDE OF T2/3 HAVE COME OFF THIS MONTH. ON (B)(6) 2023, SYMPHONY SCREWS IN T2/3 WERE REMOVED AND REPLACED WITH EXPEDIUM VERSE PRODUCTS, AND THE AFFECTED AREA WERE RE-FIXED IN THE REVISION SURGERY. THE REVISION SURGERY WAS COMPLETED SUCCESSFULLY WITH NO SURGICAL DELAY. NO FURTHER INFORMATION IS AVAILABLE. THIS REPORT IS FOR ONE (1) SET SCREW. THIS IS REPORT 2 OF 2 FOR COMPLAINT (B)(4).

    Patient problems: Failure of Implant

    MAUDE report 16624395 ↗
  • InjuryMar 27, 2023Migration; Migration

    DEVICE REPORT FROM DEPUY SYNTHES REPORTS AN EVENT IN JAPAN AS FOLLOWS: IT WAS REPORTED THAT THIS WAS AN UNKNOWN SURGERY PERFORMED ON (B)(6) 2022. IN THE SURGERY, T2/3 WAS FIXED WITH SYMPHONY PRODUCTS, T5-S2 WERE FIXED WITH EXPEDIUM VERSE PRODUCTS. L1-S2 WERE CONNECTED BY STRIKER¿S OPENDOMINO PRODUCTS. ONLY THE SET SCREWS ON THE LEFT SIDE OF T2/3 HAVE COME OFF THIS MONTH. ON (B)(6) 2023, SYMPHONY SCREWS IN T2/3 WERE REMOVED AND REPLACED WITH EXPEDIUM VERSE PRODUCTS, AND THE AFFECTED AREA WERE RE-FIXED IN THE REVISION SURGERY. THE REVISION SURGERY WAS COMPLETED SUCCESSFULLY WITH NO SURGICAL DELAY. NO FURTHER INFORMATION IS AVAILABLE. THIS REPORT IS FOR ONE (1) SET SCREW. THIS IS REPORT 1 OF 2 FOR COMPLAINT (B)(4).

    Patient problems: Failure of Implant

    MAUDE report 16624337 ↗
  • InjuryJul 5, 2022Device Slipped; Device Slipped

    DEVICE REPORT FROM JAPAN REPORTS AN EVENT AS FOLLOWS: IT WAS REPORTED THAT ON (B)(6) 2021, THE PATIENT UNDERWENT A PRIMARY POSTERIOR FUSION (C2-T1) FOR TREATING ATHETOID CEREBRAL PALSY. THE PROCEDURE WAS COMPLETED WITHOUT SURGICAL DELAY. APPROXIMATELY 8 MONTHS AFTER THE INITIAL PROCEDURE, THE SCREWHEAD ON THE SETSCREW (T1 LEFT) HAD COME OFF A ROD. THE PATIENT UNDERWENT A REVISION PROCEDURE. THE SURGEON MADE THE FOLLOWING COMMENTS: THE PATIENT¿S DAILY ACTIVITIES CHARACTERIZED BY THE CEREBRAL PALSY MIGHT HAVE TRIGGERED THE SCREWHEAD TO COME OFF A ROD. AS MENTIONED ON THE ABOVE, ONLY THE SCREWHEAD HAD COME OFF. ON THE OTHER HAND, HE USED A TORQUE DRIVER TO CHECK IF THE SETSCREW ITSELF HAD BEEN TIGHTENED IN THE LESION, AND IT WAS CONFIRMED THAT THE SETSCREW HAD BEEN SECURED. NO FURTHER INFORMATION IS AVAILABLE. THIS IS REPORT 1 OF 1 FOR (B)(4).

    Patient problems: Appropriate Clinical Signs, Symptoms and Conditions Term/Code Not Available

    MAUDE report 14916600 ↗

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